29233640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12053

約数の個数: 32

約数和(自身を含む): 66859560

約数和(自身を除く): 37625920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 11981, 23962, 47924, 59905, 95848, 119810, 239620, 479240, 730841, 1461682, 2923364, 3654205, 5846728, 7308410, 14616820, 29233640]

約数ペア:

[(1, 29233640), (2, 14616820), (4, 7308410), (5, 5846728), (8, 3654205), (10, 2923364), (20, 1461682), (40, 730841), (61, 479240), (122, 239620), (244, 119810), (305, 95848), (488, 59905), (610, 47924), (1220, 23962), (2440, 11981)]